
Santorini Volcano Cruise Including Hot Springs and Thirasia
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September 2026
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Who is going?
Adults
Age 13 and over
Children
Age 12 and under
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Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
3.6/5
Based on 18 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Santorini Volcano Cruise Including Hot Springs and Thirasia worth booking?
Santorini Volcano Cruise Including Hot Springs and Thirasia is a 6-hour experience in Santorini, Greece, from $25 per person. It scores 54 out of 100 on the Outty Ranking, which we label “Worth a Look”, based on a 3.6/5 rating across 18 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 54 / 100
- Rating
- 3.6/5 (18)
- Duration
- 6 hours
- From
- $25 per person
Sail across Santorini’s beautiful ‘caldera’ (flooded crater) and visit the islands of Palea Kameni and Thirasia on this 4-hour guided boat tour. Board a sightseeing boat at Athinios port, and admire Santorini’s cliffs an
What you get
About this experience
Sail across Santorini’s beautiful ‘caldera’ (flooded crater) and visit the islands of Palea Kameni and Thirasia on this 4-hour guided boat tour. Board a sightseeing boat at Athinios port, and admire Santorini’s cliffs and sugar-cube towns as you cruise to Nea Kameni. Enjoy free time to walk around its volcanic crater, bathe in the warm springs, and then cruise to peaceful Thirasia. Explore and have lunch here at leisure before cruising back to Santorini. Upgrade to stop off at Oia to witness its famously stunning views of the sunset over the caldera.
What's included
Included
- In-vehicle air conditioning
- Cruise
- Guide
Not included
- Gratuities
- Personal expenses
- Hotel pick up /drop off form selected meeting points around the island
- Entrance fees
What you'll see and do
Santorini Volcano
Sail across Santorini’s beautiful ‘caldera’ (flooded crater) and visit the islands of Palea Kameni and Thirasia on this 4-hour guided boat tour.
240 minutes here · Admission not included
Palea Kameni
Second lava islet called Palea Kameni. Dive to find its Hot Springs, have the change to swim in the green sulfur waters and experience bathing in warm therapeutic mud.
30 minutes here
Thirassia
Traditional island Thirassia for free time. Visit the village Manolas, which is accessed by winding stairs by walking or riding a donkey.
90 minutes here
Where it starts and ends
Hotel pickup
Pickup is included for all travelers. Pickup begins about 60 minutes before departure.
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- en, it, fr, es
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 15 travelers per booking
- Operated by
- MTM Experiences
Know before you go
- Suitable for all physical fitness levels
Photos






What travelers are saying
Outty’s summary of the themes that recur across 18 traveler reviews. Written by us, not quoted from reviewers.
The guide
4 mentionsTravelers single out the guide as the reason the experience works.
Value for money
3 mentionsTravelers feel they got more than they paid for.
Knowledge and storytelling
2 mentionsReviewers describe the commentary as informative rather than scripted.
Physical effort
2 mentionsExpect real walking or climbing: reviewers mention the effort involved.
Traveler reviews
18 verified traveler reviews for Santorini Volcano Cruise Including Hot Springs and Thirasia. Ratings and reviews provided by Viator and Tripadvisor.
Disappointing customer service
Disappointed as they did not show up to pick us up and when we called the operator was less than helpful. Gave us wrong info and then blamed us. We already were prepared for not getting what we paid for due to ‘operations issue’. Now trying to get a refund is challenging.
via Tripadvisor
Don't bother, very unreliable!
Terrible company, don't bother booking with them! After we booked that messaged they had to change our tour to something else. Different tour we didn't want. After looking better at the reviews on GYG I noticed other people had the same issue, very likely a way to force tourists to take the unpopular tours they can't fill... Such a scam... Don't waste your time, there are agencies in Santorini at literally every corner and you can book the same tour for cheaper without such problems.
via Tripadvisor
Best customer service
Exceptional customer service, we encountered some personal issues but thanks to Hara’s help everything was resolved.
Response from the operator: Thank you for sharing your experience! We’re so glad to hear that Hara was able to assist and resolve everything during your visit. Providing exceptional service is our top priority, and we truly appreciate you choosing MTM.
via Tripadvisor
Terrible
MTM are highly disorganised. Had to pay for a taxi to The Old Port in Santorini after they had not collected us as promised. Know one picks the phone up. Unprofessional what’s upp message only. Truly awful experience. When we got to the harbour,no confirmation had come through we were booked. Even though we had paid. They let us on because of our E Mail. Every one else had printouts ready for them with booking details confirming the booking. Awful customer service.
Response from the operator: We sincerely apologize for the issues you experienced with your Santorini Volcano Cruise booking. We understand how frustrating it must have been to deal with missed pick-ups and difficulty reaching our team. While confirmations are typically sent via email, we regret any confusion or stress caused. Your feedback is very important, and we will review our processes to improve communication and reliability in the future. We truly regret that your experience did not meet your expectations. MTM Customer Support
via Tripadvisor
Good experience
Had a good time in the tour. well organised. I will definitely recommend. Your guide was helpful. Overall good experience
Response from the operator: Thank you for your review! We’re glad to hear that you had a well-organized and enjoyable experience on the Santorini Volcano Cruise, and that your guide was helpful. We appreciate your recommendation and are happy you had a good overall experience! MTM Customer Support
via Viator
Good to know
- Duration
- 6 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Every day
- Price range
- $25 to $50
- Hotel pickup
- Included for all travelers
- Booked in 30 days
- 6
- Verdict
- Worth a Look
Why this scores 54
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Santorini Volcano Cruise Including Hot Springs and Thirasia: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Santorini.
How much does Santorini Volcano Cruise Including Hot Springs and Thirasia cost?
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Prices start at $25 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Santorini usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does Santorini Volcano Cruise Including Hot Springs and Thirasia take?
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Plan for about 6 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Santorini is not rushed.
Is Santorini Volcano Cruise Including Hot Springs and Thirasia worth it?
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It holds an Outty Ranking of 54 out of 100, which we label "Worth a Look". That score blends traveler sentiment (3.6/5 across 18 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Santorini, and how flexible the cancellation terms are.
Can I cancel or reschedule Santorini Volcano Cruise Including Hot Springs and Thirasia?
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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is Santorini Volcano Cruise Including Hot Springs and Thirasia suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 6-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Santorini Volcano Cruise Including Hot Springs and Thirasia?
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Around 6 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Santorini can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Santorini and add a light layer if any part of the 6-hour experience runs outdoors or after sunset.
Where does Santorini Volcano Cruise Including Hot Springs and Thirasia start and how do I get there?
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The exact meeting point and directions are on your voucher once you book, and they sit in central Santorini within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Santorini?
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On Outty we rank every Santorini experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Half Day Premium Catamaran Cruise in Santorini including Oia, Private Santorini Tailor Made - Choice of the Guest!, Private Classic Santorini Panorama: Visit Top Destinations. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Santorini?
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Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Santorini?
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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
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